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Peroxisomes are versatile single membrane-enclosed cytoplasmic organelles, involved in reactive oxygen species (ROS) and lipid metabolism and diverse other metabolic processes. Peroxisomal disorders result from mutations in Pex genes-encoded proteins named peroxins (PEX proteins) and single peroxiso...
2022-02-02 | MTBLS1887 | MetaboLights
PGC1beta is a transcriptional coactivator that potently stimulates mitochondrial biogenesis and respiration of cells. Here, we have generated mice lacking exons 3 to 4 of the Pgc1beta gene (PGC1beta E3,4-/E3,4- mice). These mice express a mutant protein that has reduced coactivation activity on a su...
ORGANISM(S): Mus musculus 
Reduction in expression of the INDY gene in Drosophila melanogaster and Caenorhabditis elegans prolongs life span, and in D. melanogaster augments mitochondrial biogenesis in a manner akin to caloric restriction. However, the cellular mechanism by which INDY does this is unknown. In order to examine...
ORGANISM(S): Mus musculus 
Platelets contain abundant miRNAs, however, the biogenesis pathway of miRNAs in anucleate platelets is unclear. Platelet-rich plasma was diluted in washing buffer and the platelet suspension was centrifuged to isolated pure platelets.Finally, platelets were recovered in suspension buffer at the conc...
ORGANISM(S): Homo sapiens 
Germanos M1*. Yau B1*. Taper M1. An Y1. Yeoman C1. Wilson A1. Cattin-Ortolá J2. Maslar D3. Tong J1. Naghiloo S1. Needham E4. Diaz-Vegas A4. Larance M1. Thomas H5. Seidah NG6. von Blume J7. James DE4. Thorn P1. Ailion M2. Asensio C3. Kebede MA1. 1 School of Medical Sciences, Charles Perkins Centre, ...
ORGANISM(S): Rattus rattus (Black rat) 
2024-12-02 | PXD052042 | Pride
Mammalian PGC-1alpha, PGC-1beta and PRC are structurally related transcriptional coactivators, and are involved in multiple metabolic functions, including the regulation of mitochondrial biogenesis. However, due to redundancy, their in vivo roles are still poorly understood. By a genome-wide microar...
ORGANISM(S): Drosophila melanogaster 
In animals, the piRNA pathway preserves the integrity of gametic genomes, guarding them against the activity of mobile genetic elements. This innate immune mechanism relies on distinct genomic loci, termed piRNA clusters, to provide a molecular definition of transposons, enabling their discriminatio...
ORGANISM(S): Drosophila melanogaster 
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